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Sony MZ-RH910 manual

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Table of contents for the manual

  • Page 1

    SERVICE MANUAL POR T ABLE MD RECORDER US Model Canadian Model AEP Model UK Model E Model A ustralian Model T our ist Model SPECIFICA TIONS MZ-RH910 Ve r. 1.0 2005.03 Model Name Using Similar Mechanism NEW MD Mechanism T ype MT -MZNH900-181J Optical Pick-up Name ABX-UJ 9-879-561-01 2005C05-1 © 2005.03 Sony Corporation Per sonal Audio Group Publishe[...]

  • Page 2

    2 MZ-RH910 Recording and pla yback time Revo lutions 3 50 rpm to 3,000 rpm (CL V) Er ro r c orrection Hi-MD: LDC (Long Distanc e Code)/BIS (Burst I ndicator Subc ode) MD: AC IRC (Advance d Cross Interlea ve Reed Solomo n Code) Sampling frequency 44.1 kHz Sa mpling rate con ver ter Optical (d igi tal) input: 32 kHz /44.1 kHz/ 48 kHz A udio f ormats [...]

  • Page 3

    3 MZ-RH910 Notes on chip component replacement • Nev er reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Cir cuit Board Repairing • Ke ep the temperature of the soldering iron around 270 ˚C during repairing. • Do not touch the soldering iron on the same conductor of [...]

  • Page 4

    4 MZ-RH910 SECTION 1 SER VICING NO TES T he laser diode in the optical pick-up block may suf fer electrostatic break-do wn because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body . During repair , pay attention to electrostatic break-down and also use the procedure in the printed matter w[...]

  • Page 5

    5 MZ-RH910 SECTION 2 GENERAL This section is e xtracted from instruction manual. Looking at contr ols The recor der A MIC (PLUG IN PO WER) jack 1) B LINE IN (OPT) jack C HOLD switch Slid e the swi tch in the dir ection of the arro w to disable t he buttons on the recorder . T o pre vent the b uttons f rom being ac ci de nt all y oper at ed when you[...]

  • Page 6

    MZ-RH910 6 Note: Follo w the disassembly procedure in the numerical order given. 3-2. CASE (LO WER) BLOCK • This set can be disassembled in the order sho wn below . 3-1. DISASSEMBL Y FLO W SECTION 3 DISASSEMBL Y 3-2. CASE (LOWER) BLOCK (P age 6) 3-3. MAIN BOARD (P age 7) 3-4. P ANEL (UPPER) BLOCK (P age 7) 3-5. MECHANISM DECK (MT -MZNH900-181J) ([...]

  • Page 7

    MZ-RH910 7 3-3. MAIN BO ARD 3-4. P ANEL (UPPER) SECTION 1 Remov e two solders. 1 Remov e two solders. 6 flexib le board (CN501) 5 7 MAIN board 4 five toothed loc k screws 3 flexib le board (CN471) 2 flexib le board (CN701) 2 Slide the open slider in the direction of arrow A and open the panel (upper) section in the direction of arrow B . 4 torsion [...]

  • Page 8

    MZ-RH910 8 3-5. MECHANISM DECK (MT -MZNH900-181J) 3-6. BA TTER Y CASE BLOCK 2 mechanism (MT -MZNH900-181J) 1 two step screws (MD) 5 tension spring (lock) 7 battery case bloc k 1 claw 6 open slider 2 MD standard pin 3 two screws 4 screw (M1.4)[...]

  • Page 9

    MZ-RH910 9 3-7. GEAR (BSA), GEAR (SB) 3-8. OP SER VICE ASSY 1 self tap screw 2 thrust retainer spring 3 washer (0.8-2.5) 4 gear (BSA) 5 gear (SB) 1 Lead screw b lock assy is turned and it remov es from OP ser vice assy . 2 OP service assy[...]

  • Page 10

    MZ-RH910 10 3-9. DC MOT OR SSM18D/C-NP (SPINDLE) (M701), DC MO T OR (SLED) (M702), DC MO T OR UNIT (O VER WRITE HEAD UP/DO WN) (M703) 3-10. HOLDER ASSY 3 two screws (M1.4) 4 DC motor (sled) (M702) 1 Remov e four solders of fle xible board. 2 Remov e two solders of flexib le board. 6 three self tap screws 7 DC motor SSM18D/C-NP (spindle) (M701) 5 mo[...]

  • Page 11

    MZ-RH910 11 3-11. POSITION OF FERRITE CORE USB A type 4cm 4cm 1cm USB mini B type -USB CABLE- -AC AD APT OR- A cable is rolled once . A cable is rolled twice . clamp filter (ferrite core) (P ar t No. 1-400-878-11) (except me xican, tourist models) clamp filter (ferrite core) (P ar t No. 1-400-878-11)[...]

  • Page 12

    12 MZ-RH910 OUTLINE Operation in the test mode is performed with the set. A ke y ha ving no particular description in the text, indica tes a set key . Also, F or the LCD display , the LCD on the remote commander is sho wn. (The running system is displayed in set LCD instead of the disk mark) Remote commander LCD displa y Set LCD displa y (all off) [...]

  • Page 13

    13 MZ-RH910 3. MANU AL MODE This is mode to adjust or check the operation of the set by function. Operation of The Manual Mode 1. Enter the test mode (Display Check mode). 2. Press the [VOL+] key to activate the Manual mode where the LCD displays as shown belo w . Display of the remote commander 3. During Manual mode, the optical pick-up moves outw[...]

  • Page 14

    14 MZ-RH910 4-2. Error Message in The Overall Adjustment Mode In the Overall Adjustment mode, if an error occurred, it displays as follo wing table. Displa y Descr iption Close! Dose not close the lid DfDis! Unsuitableness disc was inserted NoChg! Does not finish the check of char ge function y et NotCD! Does not complete the CD Overall adjustment [...]

  • Page 15

    15 MZ-RH910 “ $$$$$$ ”: Pressed key name. When remote commander key is pressed, display becomes as “ r$$$$$ ”. When the jog dial is turned, it displays “ JOG+ X ” or “ JOG- X ” (“ X ” is number of 1 to 3). If the jog dial is turned four click, it displays “ JOG+OK ” or “ JOG-OK ”. “ ## ”: Ke y voltage of remote comma[...]

  • Page 16

    16 MZ-RH910 Procedur e: 1. Connect the digital multi meter to measuring point (refer to the following table) and CL433 (GND). 2. Press the > ke y to change the item numberr to 2211. 3. Adjust with [VOL+] / [VOL- -] keys so that the value of digital multi meter becomes specification value. 4. Press the X key on the set or – key on the remote co[...]

  • Page 17

    17 MZ-RH910 2. Apply the voltage of 5 V to the CL453 and CL460 (GND). 3. Press the > key to change the item number to 2241. 4. Adjust with [VOL+] / [VOL- -] keys so that the value of digital multi meter becomes specification value. (Refer to “table 3- 2-2. VBsAdj Specifications”) 5. Press the X key on the set or – key on the remote command[...]

  • Page 18

    18 MZ-RH910 6. Set the laser power meter so that the laser beam from the optical pick-up aims at the objective lens of laser power meter at right angle. (Confirm it with the disc not inserted) 7. Confirm that the value of laser power meter is 0.860 mW ± 19.2%. 8. Press the > key to select the item number 9112. 9. Confirm that the value of laser[...]

  • Page 19

    19 MZ-RH910 4. Press the [VOL+] / [VOL- -] ke y and set the according value to each destination referring to the following table. 5. Press the X key on the set or – key on the remote commander to write the adjusted value. 6. Press the > key to select the item number 0114. 7. Repeat adjustment from step 3. 8. Press the x key four times and back[...]

  • Page 20

    20 MZ-RH910 3-6. Servo Overall Adjustment Note1: Be sure to adjustment so that the set is horizontal and the LCD is upside. Unless performed in that state, it is not adjusted correctly . Note2: If NG is displayed in the middle of this adjustments, perform “3-2. Initialize The Adjustment V alue” and “3-5. Setting The Adjustment V alues” agai[...]

  • Page 21

    MZ-RH910 21 21 MZ-RH910 6-1. BLOCK DIA GRAM – MD SERV O Section – 8 48 47 40 41 42 23 9 35 21 32 33 7 56 1 54 55 50 51 52 49 15 14 18 19 IY VREF OPTICAL PICK-UP BLOCK (ABX-UJ) HR601 OVER WRITE HEAD D D_C PD_I PDO_SOURCE C B A VREF10 A_C JY JX IX IY RFO PEAK BOTM ABCD FE TE ADFG PD-NI VREF09 SBUS SCK SMON XRESET RF AMP, FOCUS/TRACKING ERROR AMP [...]

  • Page 22

    MZ-RH910 22 22 MZ-RH910 +2.1V REGULATOR IC302 SYSTEM CONTROLLER, DSP IC801 (2/3) 314 UDP 318 UPUEN 315 UDM 3 2 DATA+ DATA– 1 VBUS CN451 (1/2) (USB) 320 UOSCO 319 UOSCI X801 48MHz 311 OSCO 239 XCS_NV 310 OSCI X802 22.5792MHz 195 SI0 196 SO0 197 SCK0 7 SDT0 28 LIN 1 RIN 3 AVDD 15 MICL 22 MICR 19 PRER 18 PREL SDO0 SCK0 H SDO0, SCK0 G VBUS C XRST2 D [...]

  • Page 23

    MZ-RH910 23 23 MZ-RH910 6-3. BLOCK DIA GRAM – POWER SUPPL Y Section – 246 SYSTEM CONTROLLER IC801 (3/3) GND_SW 234 USB_CHARGE 219 73 256 257 207 VBUS_VB_CTL 25 LG VCO1 11 7 LVB 27 VB 14 L1 13 L1 38 L2 37 L2 DW_2B DW_2T 55 REGI1 52 REGI2 48 REGI3 44 43 VRMC 6 DATA SDO0 SCK0 SLEEP 58 CLK 63 XWK3 3 64 STRB 59 SCK 60 XWK2 4 XWK4 XWK2 XWK4 2 VG 24 R[...]

  • Page 24

    MZ-RH910 24 24 MZ-RH910 • Note For Printed Wiring Boards and Schematic Diagrams • MAIN board is multi-la yer printed board. Howe v er , the patterns of inter mediate-lay er ha v e not been in- cluded in this diagrams. • Lead La youts Note on Schematic Diagram: • All capacitors are in µ F unless otherwise noted. (p: pF) 50 WV or less are no[...]

  • Page 25

    MZ-RH910 25 25 MZ-RH910 6-4. SCHEMA TIC DIA GRAM – MAIN Boar d (1/9) – • See page 36 f or IC Block Diagrams. C713 C715 C714 C701 C702 C703 C705 C706 C707 C708 C710 C709 C712 R713 CN701 C717 C716 IC701 R712 R711 R710 R709 R708 R707 0.1 0.1 0.1 0.047 0.047 0.04 7 0.01 0.022 0.01 0.022 0.022 0.01 0.1 1k 10P 0.1 0.1 SC901583EPR2 10k 10k 10k 2.2k [...]

  • Page 26

    MZ-RH910 26 26 MZ-RH910 W601 W602 IC606 C668 C669 R663 R662 R660 R661 C601 C 6 1 9 C602 C604 C613 R654 C614 C675 R653 C616 C607 C609 C611 R 6 24 R 6 25 C 6 48 C622 C628 L601 10 µ H C633 C634 C635 D 6 0 2 C637 C653 C645 R629 C642 C641 R616 R664 C672 C666 R675 R649 R648 R646 R681 R619 IC601 C636 C630 R659 C671 R612 C650 C673 R628 C612 C643 IC605 IC6[...]

  • Page 27

    MZ-RH910 27 27 MZ-RH910 6-6. SCHEMA TIC DIA GRAM – MAIN Boar d (3/9) – • See page 24 f or W avef orms. • See page 36 for IC Bloc k Diagrams. L504 L502 C529 C518 C520 C527 L503 C513 C521 C522 C525 C519 C556 C557 C531 C533 C545 C547 C550 C552 C536 C537 C539 C553 C554 Q502 C558 R513 R514 R515 R516 C560 C564 C559 R517 R518 C565 R519 C555 R524 R[...]

  • Page 28

    MZ-RH910 28 28 MZ-RH910 Q451 R455 R456 R462 D458 R467 C453 C402 C403 D 44 0 CN451 D 45 7 R466 R464 R463 R436 LF401 C426 C419 R418 R419 R420 C420 C406 C 407 C 408 C 411 C 412 C 421 R 434 C452 W404 W403 J402 R437 R438 C415 R423 R 424 R433 R432 C 409 R422 R426 R443 R441 R442 Q441 D 444 Q442 D401 Q401 Q432 Q433 Q407 Q452 C4438 C424 D 44 41 C4465 Q403 L[...]

  • Page 29

    MZ-RH910 29 29 MZ-RH910 6-8. SCHEMA TIC DIA GRAM – MAIN Boar d (5/9) – • See page 36 f or IC Block Diagrams. C959 C901 R924 C958 IC901 C924 C920 L904 C916 C908 R904 C919 R907 C906 C909 R903 R906 C 9 1 8 C903 C902 R912 C915 L903 C922 C923 R 9 1 4 C 9 5 4 R 9 1 7 R 9 1 8 R 9 20 C931 C932 R933 R934 R 9 2 2 C937 R937 R938 R925 C940 C948 C933 C939[...]

  • Page 30

    MZ-RH910 30 30 MZ-RH910 6-9. SCHEMA TIC DIA GRAM – MAIN Boar d (6/9) – • See page 24 f or W avef orms. • See page 36 for IC Bloc k Diagrams. The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with par t number specified. Les composants identifiés par une marque 0 sont critiques pour la s?[...]

  • Page 31

    MZ-RH910 31 31 MZ-RH910 6-10. SCHEMA TIC DIA GRAM – MAIN Boar d (7/9) – • See page 36 f or IC Block Diagrams. R476 R477 R490 R491 R894 C481 C479 C892 R895 R897 R480 R484 IC471 SL891 S893 R478 R489 S890 S891 S894 S892 C8893 S895 CN471 C4485 R473 Q471 C480 R8892 R8891 IC891 R899 R 4 81 C8858 D471 R488 SL892 SL894 R487 R498 R485 R483 4.7k 4.7k 1[...]

  • Page 32

    MZ-RH910 32 32 MZ-RH910 C803 R857 C817 C814 C812 C857 R817 R812 C804 C805 R821 R818 R819 Q802 C822 C823 C818 C820 C819 X801 R802 C811 C839 C835 FB802 R843 C847 R842 C856 R823 R 8 06 R 801 C843 R868 R841 R 8 07 R815 R811 Q801 C850 L803 L804 C816 C846 C845 L801 10 µ H C827 R837 R879 R880 C 83 6 CL8001 CL8055 R854 R861 R865 R866 R834 R835 C813 R957 R[...]

  • Page 33

    MZ-RH910 33 33 MZ-RH910 6-12. SCHEMA TIC DIA GRAM – MAIN Boar d (9/9) – • See page 24 f or Wavef orms. • See page 36 for IC Bloc k Diagrams. C325 R309 R310 R312 C313 R304 R306 R301 C201 C101 R305 C319 C320 C 321 C 322 C323 C324 L303 C328 C327 R314 IC302 R103 R203 R101 R201 J301 Q301 C303 C883 D881 C884 C885 C886 R882 R890 R886 R885 R881 C89[...]

  • Page 34

    MZ-RH910 34 34 MZ-RH910 6-13. PRINTED WIRING BO ARD – MAIN Board (Component Side) – : Uses unleaded solder . 2C 1B 1E IC881 Q301 BCE R304 C3331 R306 C356 C355 C924 C662 C916 C948 C940 C939 C915 C310 C320 C313 C316 C884 C883 C315 C208 C312 Q608 Q611 Q901 R619 R618 R976 R977 R930 R927 R936 C920 C919 C918 C906 C902 C677 C673 C901 C827 R659 C625 R8[...]

  • Page 35

    MZ-RH910 35 35 MZ-RH910 6-14. PRINTED WIRING BO ARD – MAIN Boar d (Conductor Side) – : Uses unleaded solder . FB3302 FB2201 FB3301 ECB ECB Q502 Q503 ECB Q504 R437 C4465 C558 R422 R443 R520 R653 C602 R628 C604 R693 R690 C636 R678 R6694 C671 R679 R645 R647 R654 R814 R8813 C630 R6695 R524 C526 R502 R501 C801 R808 C821 R518 R519 C555 C565 R681 C644[...]

  • Page 36

    MZ-RH910 36 36 MZ-RH910 IC302 XC6219B212MR IC471 XC6219B242MR LIN 28 A/D CONVERTER AUDIO INTERFACE CONTROLLER CDTI 11 SDTO MICL PREOL PRENL PREL PRER PRENR PREOR 7 RIN 1 VCOM 2 A VDD 3 A VSS 4 DVSS 5 DVDD 6 CSN 13 CCLK 12 LRCK 10 MCLK 9 BCLK 8 CONTROL REGISTER INTERFACE MIC POWER SUPPL Y PDN RESET 14 17 16 15 18 19 20 21 MPWR 27 MRF 26 MVSS 24 MVDD[...]

  • Page 37

    37 MZ-RH910 IC501 SN761059AZQLR RF PEAK/ BOTTOM SERIAL INTERFACE ABCD 1 2 3 4 5 6 10 11 12 13 14 38 37 36 35 34 33 32 31 30 29 16 15 17 18 19 20 22 21 23 24 25 8 9 7 LX PS EQ AGND OFC-C1 OFC-C2 RF_LX RF_LY RF_JY RF_JX D-C RFO VREF09 VREF10 28 27 26 PDO-SINK A-C PDO-SOURCE PD-I PD-NI PD-BUF WPP-LPF SMON ADFG CDN CCSL2 CN CPGND CLK 42 41 40 39 VC CIG[...]

  • Page 38

    38 MZ-RH910 IC601 SC901585V AR2 85 NC A12 86 HOLD OUT 87 RST OUT 88 PVBUS 1 NC_A1 2 DW 1B 3 DW 1T 4 VRECO 2 5 VRECO 1 L1 1 6 L1 2 7 INP1 8 UP 1T 9 UP 1B 10 GND 11 PGND1 13 VC 14 VC 15 PGND3 16 PGND1 17 UP 3B 18 VREF IN 12 57 NC M12 58 SCK 59 DATA 60 CLK 61 VIF 29 NC M1 30 RF3 31 DTC3 32 INM3 33 INM2 34 DTC2 35 RF2 36 VPDRV 37 POWP1 38 CLP 39 INP2 4[...]

  • Page 39

    39 MZ-RH910 IC701 SC901583EPR2 VI1 1 WI1 2 GNDW1 3 GNDUV1 7 WO1 4 VMU1 9 3PHASE CONTROL CH1 3PHASE PRE DRIVER CH1 UI1 56 PWM1 55 CPUO1 54 CPVO1 53 CPWO1 52 VG 51 VC VC VG VMVW1 5 VO1 6 UO1 8 PGND1 12 VMF1 14 H-BRIDGE PRE DRIVER CH1 H-BRIDGE CONTROL CH1 VC VC VC VG VG VMR1 10 RO1 11 FO1 13 FI1 15 RI1 16 ZI1 21 COM1 17 CPUI1 18 + – U VC VG CPVI1 19[...]

  • Page 40

    40 MZ-RH910 IC891 AK6512CM-E2 CS 1 WP 3 SO 2 GND 4 INSTRUCTION REGISTER DATA REGISTER R/W AMPS & AUTO ERASE DECODER ADD BUFFERS VPP SWITCH VPP GENERATOR VREF EEPROM 64K bit 8192 × 8 STATUS REGISTER 7 HOLD 6 SCK 8 VCC 5S I INSTRUCTION DECODE CONTROL & CLOCK GENERATION IC901 SC901584EPR2 POWER SWITCH 2 SERIAL PASS REGULATOR 3 49 REGC2 50 REG[...]

  • Page 41

    41 MZ-RH910 IC801 CXD2681-225GG (SYSTEM CONTROLLER, DSP) Pin No. Pin Name I/O Description 1 DVDD1_0 - Power supply terminal (DSP logic system) 2 DVSS1_0 - Ground terminal (DSP logic system) 3 DVDD1_1 - Power supply terminal (DSP logic system) 4 DVSS1_1 - Ground terminal (DSP logic system) 5 DVDD1_2 - Power supply terminal (DSP logic system) 6 DVSS1[...]

  • Page 42

    42 MZ-RH910 Pin No. Pin Name I/O Description 47 DAVDD - Power supply terminal (for D/A converter) 48 DVDD25LPF - Power supply terminal (for D/A converter) 49 DAVSS - Ground terminal (for D/A converter) 50 OSCVDD - Power supply terminal (for 22.5792 MHz OSC) 51 USBOSCVDD - Power supply terminal (for the USB 48 MHz OSC) 52 TSMVDD - Power supply termi[...]

  • Page 43

    43 MZ-RH910 Pin No. Pin Name I/O Description 103 FILI I Filter input terminal for the playback EFM system master PLL 104 FILO O Filter output terminal for the playback EFM system master PLL 105 CLTV I Internal VCO control voltage input terminal for the playback EFM system master PLL 106 PEAK I Peak hold signal input of the light amount signal (RF/A[...]

  • Page 44

    44 MZ-RH910 Pin No. Pin Name I/O Description 149 VREFR I Reference voltage input terminal (for internal D/A converter R-CH) Not used 150 DCLSOUTR O PWM modulator signal output to the headphone amplifier (R-CH) 151 DCLSOUTL O PWM modulator signal output to the headphone amplifier (L-CH) 152 RTCK O Not used 153 ADFG I ADIP duplex FM signal (21.05kHz [...]

  • Page 45

    45 MZ-RH910 Pin No. Pin Name I/O Description 199 BEEP O Beep sound control signal output to the headphone amplifier Not used 200 XOPT_CTL O Power supply on/off control signal output terminal for the optical input jack 201 NC - Not used 202 EL_PWR_CTL O EL power supply on/off control signal output terminal Not used 203 REC_LED/ ACCESS_LED O Recordin[...]

  • Page 46

    46 MZ-RH910 Pin No. Pin Name I/O Description 247 CS_RTC O Chip select signal output to the real time clock Not used 248 JOG_A I Jog dial pulse input terminal (A phase) 249 JOG_B I Jog dial pulse input terminal (B phase) 250 VBUS_DET I Detection terminal of USB power supply 251 SSB_DATA I/O SSB data input/output with the RF amplifier 252 SSB_CLK O S[...]

  • Page 47

    47 MZ-RH910 Pin No. Pin Name I/O Description 309 XBCK O Bit clock (2.8224 MHz) output to the external A/D converter 310 OSCI I Main system clock input terminal (22.5792 MHz) 311 OSCO O Main system clock output terminal (22.5792 MHz) 312 FS512 O Clock signal (512Fs=22.5792 MHz) output to the headphone amplifier 313 DTCK I/O TSB master data clock inp[...]

  • Page 48

    48 MZ-RH910 SECTION 7 EXPLODED VIEWS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1 2-588-293-31 KNOB (OPEN) 2 3-234-449-25 SCREW (M1.4) (for BLACK) 2 3-234-449-27 SCREW (M1.4) (for SIL VER, BLUE, RED) 3 3-237-092-51 KNOB (HOLD) (for BLACK) 3 3-249-687-81 KNOB (HOLD) (for SIL VER, BLUE, RED) 4 2-588-291-11 ORNAMENT (CAS[...]

  • Page 49

    49 MZ-RH910 7-2. P ANEL (UPPER) SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 51 X-2055-986-1 UPPER P ANEL ASSY , SVX (BLACK) 51 X-2055-987-1 PANEL (UPER) (S) SV ASSY (SIL VER) 51 X-2055-988-1 PANEL (UPER) (L) SV ASSY (BLUE) 51 X-2055-989-1 PANEL (UPER) (RED) SV ASSY (RED) 52 3-254-003-01 SCREW 53 2-582-046-01 BU[...]

  • Page 50

    50 MZ-RH910 7-3. CHASSIS SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 101 2-595-769-01 SPRING (LOCK), TENSION 102 3-245-889-01 SPRING (LIMITTER), COMPRESSION 103 3-266-499-01 SLIDER, OPEN 104 3-266-506-01 CASE, BATTER Y 105 3-254-003-01 SCREW 106 2-588-272-01 COVER (SUM3) 107 3-266-502-01 PIN, MD ST ANDARD 108 2[...]

  • Page 51

    51 MZ-RH910 7-4. MECHANISM DECK SECTION (MT -MZNH900-181J) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 151 3-338-645-31 WASHER (0.8-2.5) 152 3-263-454-01 GEAR (BSA) 153 3-248-370-01 SCREW , SELF T AP 154 3-225-996-17 SCREW (M1.4) (EG), PRECISION PAN 155 3-244-880-01 SPRING, THRUST RET AINER 156 3-263-455-01 GEAR (SB) 1[...]

  • Page 52

    52 MZ-RH910 SECTION 8 ELECTRICAL P AR TS LIST Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-2059-427-1 MAIN BOARD, COMPLETE (for SERVICE) ********************* 2-024-013-01 SP ACER (LINE IN) 2-024-015-01 SP ACER (HP) 2-594-513-01 SPECER (COIL) 2-594-514-01 SP ACER (IC) 2-595-170-01 SP ACER (COMPONENT) 2-630-348-01 LEAF[...]

  • Page 53

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 53 MZ-RH910 C518 1-135-210-11 T ANT ALUM CHIP 4.7uF 20% 10V C519 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C520 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C521 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C522 1-164-850-11 CERAMIC CHIP 10PF 0.5PF 50V C523 1-125-777-11 CERAMIC CHIP 0.1[...]

  • Page 54

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 54 MZ-RH910 C822 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C823 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C827 1-125-777-11 CERAMIC CHIP 0.1uF 10% 10V C828 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C830 1-164-937-11 CERAMIC CHIP 0.001uF 10% 50V C835 1-125-777-11 CERAMIC CHIP 0.1u[...]

  • Page 55

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 55 MZ-RH910 D605 6-501-201-01 DIODE BA T54XV2T1 D606 6-500-909-01 DIODE MA22D1700LS0 D607 6-500-909-01 DIODE MA22D1700LS0 D608 6-501-201-01 DIODE BA T54XV2T1 D613 6-500-813-01 DIODE MA2SD32008S0 D614 6-500-813-01 DIODE MA2SD32008S0 D801 6-501-200-01 DIODE HRC0201A TRF-E D803 [...]

  • Page 56

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 56 MZ-RH910 < TRANSISTOR > Q151 6-550-379-01 FET 2SK354700LS0 Q251 6-550-379-01 FET 2SK354700LS0 Q301 8-729-051-23 TRANSISTOR 2SA2018TL Q351 6-550-859-01 FET NTHD4508NT1G Q352 6-551-127-01 TRANSISTOR RT1P441U-TP-1 Q353 6-551-154-01 TRANSISTOR RT2C00M-TP Q401 6-551-329-0[...]

  • Page 57

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 57 MZ-RH910 R477 1-208-699-11 MET AL CHIP 4.7K 0.5% 1/16W R478 1-218-961-11 RES-CHIP 4.7K 5% 1/16W R480 1-218-977-11 RES-CHIP 100K 5% 1/16W R481 1-218-990-11 SHORT CHIP 0 R483 1-218-985-11 RES-CHIP 470K 5% 1/16W R484 1-218-981-11 RES-CHIP 220K 5% 1/16W R485 1-218-985-11 RES-C[...]

  • Page 58

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 58 MZ-RH910 R882 1-218-985-11 RES-CHIP 470K 5% 1/16W R883 1-218-989-11 RES-CHIP 1M 5% 1/16W R884 1-218-985-11 RES-CHIP 470K 5% 1/16W R885 1-218-989-11 RES-CHIP 1M 5% 1/16W R886 1-218-977-11 RES-CHIP 100K 5% 1/16W R887 1-218-977-11 RES-CHIP 100K 5% 1/16W R888 1-218-981-11 RES-[...]

  • Page 59

    Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 59 MZ-RH910 The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro [...]

  • Page 60

    2 MZ-RH910 REVISION HIST OR Y Clicking the ver sion allows you to jump to the re vised page. Also, clicking the v ersion at the upper right on the revised page allo ws you to jump to the next re vised page. Ve r. Date Description of Revision 1.0 2005.03 Ne w[...]